User's Manual 686LCD/S & 686LCD/MG CPU Board

More documents

Recommendations

Info

$Course Material\Efficiently Coding Communication Protocols in C++ ...$

686LCD/S & 686LCD/MG CPU Board - Version 1.4.0 - 8. December 1997 • Watch Dog Timeout Periods Only valid if above selection is set to Reset. The following set up the allowed time between the each “service” : 0.2, 0.8, 1.2, 1.6, 2.0, 2.4 or 2.8 seconds. • Inside Interrupt This option specifies a software interrupt that can be used for backlight and contrast control for flat panels presently, it can also access the GP IO’s. Special drivers are needed for this purpose. The options are 45h, 47h, 48h, 49h, 65h, 66h, 68h or Off. Select Off to disable Inside Interrupt. (See chapter ?? for usage) • High Temperature Limit From PCB revision 20100192 (686LCD/MG boards) and revision 20100164 (686LCD/S boards) a temperature monitoring circuit is included on-board. The actual temperature close to the CPU is displayed in the Actual field in the BIOS setup. The maximum limit for this temperature can be set by clicking on the right field. The Low temperature limit is predefined to be
686LCD/S & 686LCD/MG CPU Board - Version 1.4.0 - 8. December 1997 4.3 Utilities The following icons appear in this section of the AMIBIOS main screen. 4.3.1 Detect IDE 4.4 Security Three icons appear in this part of the AMIBIOS Setup screen: • Supervisor (Password), • User (Password), and • Anti-Virus. Two Levels of Passwords Both the Supervisor and the User icons configure password support. If you use both, the Supervisor password must be set first. The system can be configured so that all users must enter a password every time the system boots or when AMIBIOS Setup is executed, using either or both the Supervisor password or User password. 4.4.1 AMIBIOS Password Support The Supervisor and User icons activate two different levels of password security. If AMIBIOS Setup has an optional password feature. The system can be configured so that all users must enter a password every time the system boots or when AMIBIOS Setup is executed. 4.4.2 Setting a Password The password check option is enabled in Advanced Setup by choosing either Always (the password prompt appears every time the system is powered on) or Setup (the password prompt appears only when AMIBIOS is run). The password is encrypted and stored in CMOS memory. You are prompted for a 1 – 6 character password. You can either type the password on the keyboard or select each letter of the password, one at a time, using the mouse. The password does not appear on the screen when typed. Make sure you write it down. If you forget it, you must drain CMOS memory and reconfigure. If You Do Not Want to Use a Password Press when the password prompt appears. 4.4.3 Changing a Password Select the Supervisor or User icon from the Security section of the AMIBIOS Setup main menu. Enter the password and press . The screen does not display the characters entered. After the new password is entered, retype the new password as prompted and press . If the password confirmation is incorrect, an error message appears. If the new password is entered without error, press . The password is stored in CMOS memory after AMIBIOS completes. The next time the system boots, a password prompt appears if the password function is present and enabled. Remember the Password Keep a record of the new password when the password is changed. If you forget the password, you must erase the system configuration information in CMOS memory. This can be done by pressing during boot or taking the battery out for 5 minutes. INSIDE Technology A/S. Page 25 of 134
Page 1 and 2: User’s Manual 686LCD/S & 686LCD/M
Page 3 and 4: 686LCD/S & 686LCD/MG CPU Board - Ve
Page 29: 686LCD/S & 686LCD/MG CPU Board - Ve
Page 39 and 40: I/O Port Access Read/ Write DMA Mas
Page 41 and 42: I/O Port Access Read/ Write 686LCD/
Page 51 and 52: I/O Port Access Read/ Write 03FCh P
Page 81 and 82:
686LCD/S & 686LCD/MG CPU Board - Ve
Page 83 and 84:
Page 85 and 86:
Page 87 and 88:
Page 89 and 90:
Page 91 and 92:
Page 93 and 94:
Page 95 and 96:
Page 97 and 98:
Page 99 and 100:
Page 101 and 102:
Page 103 and 104:
Page 105 and 106:
Page 107 and 108:
Page 109 and 110:
Page 111 and 112:
7.17 PC-AT Edge Connector. 686LCD/S
Page 113 and 114:
Page 115 and 116:
Page 117 and 118:
Page 119 and 120:
Page 121 and 122:
Page 123 and 124:
Page 125 and 126:
Page 127 and 128:
Page 129 and 130:
Page 131 and 132:
Page 133 and 134:
Page 135 and 136:
Page 137 and 138:
Page 139 and 140:
show all

User's Manual 686LCD/S & 686LCD/MG CPU Board

Create successful ePaper yourself

Delete template?

Save as template?